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Hypoglossal Nerve

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https://www.readbyqxmd.com/read/28527929/new-predictors-of-complications-in-carotid-body-tumor-resection
#1
Gloria Y Kim, Peter F Lawrence, Rameen S Moridzadeh, Kate Zimmerman, Alberto Munoz, Kuauhyama Luna-Ortiz, Gustavo S Oderich, Juan de Francisco, Jorge Ospina, Santiago Huertas, Leonardo R de Souza, Thomas C Bower, Steven Farley, Hugh A Gelabert, Marcus R Kret, E John Harris, Giovanni De Caridi, Francesco Spinelli, Matthew R Smeds, Christos D Liapis, John Kakisis, Anastasios P Papapetrou, Eike S Debus, Christian-A Behrendt, Edgar Kleinspehn, Joshua D Horton, Firas F Mussa, Stephen W K Cheng, Mark D Morasch, Khurram Rasheed, Matthew E Bennett, Jean Bismuth, Alan B Lumsden, Christopher J Abularrage, Alik Farber
OBJECTIVE: This study examined the relationship between two new variables, tumor distance to base of skull (DTBOS) and tumor volume, with complications of carotid body tumor (CBT) resection, including bleeding and cranial nerve injury. METHODS: Patients who underwent CBT resection between 2004 and 2014 were studied using a standardized, multi-institutional database. Demographic, perioperative, and outcomes data were collected. CBT measurements were determined from computed tomography, magnetic resonance imaging, and ultrasound examination...
June 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28527784/phrenic-and-hypoglossal-nerve-activity-during-respiratory-response-to-hypoxia-in-6-ohda-unilateral-model-of-parkinson-s-disease
#2
Kryspin Andrzejewski, Krystyna Budzińska, Katarzyna Kaczyńska
AIMS: Parkinson's disease (PD) patients apart from motor dysfunctions exhibit respiratory disturbances. Their mechanism is still unknown and requires investigation. Our research was designed to examine the activity of phrenic (PHR) and hypoglossal (HG) nerves activity during a hypoxic respiratory response in the 6-hydroxydopamine (6-OHDA) model of PD. MAIN METHODS: Male adult Wistar rats were injected unilaterally with 6-OHDA (20μg) or the vehicle into the right medial forebrain bundle (MFB)...
May 17, 2017: Life Sciences
https://www.readbyqxmd.com/read/28522413/microglia-support-atf3-positive-neurons-following-hypoglossal-nerve-axotomy
#3
Tatsuhide Tanaka, Koichi Murakami, Yoshio Bando, Taichi Nomura, Ayami Isonishi, Shoko Morita-Takemura, Kouko Tatsumi, Akio Wanaka, Shigetaka Yoshida
Microglia are essential in developmental processes and maintenance of neuronal homeostasis. Experimental axotomy of motor neurons results in neurodegeneration, and microglia in motor nuclei become activated and migrate towards injured neurons. However, whether these activated microglia are protective or destructive to neurons remains controversial. In the present study, we transected the hypoglossal nerve in BALB/c mice, causing activating transcription factor 3 (ATF3) and growth associated protein 43 (GAP43) induction, and partial neuronal death...
May 15, 2017: Neurochemistry International
https://www.readbyqxmd.com/read/28511365/morphological-and-morphometric-analysis-of-hypoglossal-canal-in-north-indian-dry-skulls-and-it-s-significance-in-cranial-base-surgeries
#4
Shalini Kumar, Ranjana Verma, Arpita Mahajan Rai, Raj D Mehra
INTRODUCTION: Hypoglossal Canal (HC) is a paired bony passage which is situated above the Occipital Condyle (OC) and transmits hypoglossal nerve and blood vessels. Studies on the osteotic variations of HC has been a field of considerable interest to research workers especially because of its clinical, radiological and surgical significance. AIM: The aim of the present study was to analyze the morphological and morphometric features of HC and its topographical relationship with OC...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28491191/internal-carotid-artery-dissection-and-pseudoaneurysm-formation-with-resultant-ipsilateral-hypoglossal-nerve-palsy
#5
Giuseppe Cruciata, Rikesh Parikh, Meera Pradhan, Jay Shah, Eric Greif, Evan G Stein
Craniocervical artery dissection is a potentially disabling condition caused by an intimal tear allowing blood to enter and dissect the media in the cranial direction which can occur spontaneously or as a result of trauma. When the dissection extends toward the adventitia, it can form a protrusion from the weakened vessel wall called a pseudoaneurysm, which may become a nidus for distal thromboembolism or cause mass effect on adjacent structures. Accurate and prompt diagnosis is critical as timely treatment can significantly reduce the risk of complications such as stroke...
June 2017: Radiology case reports
https://www.readbyqxmd.com/read/28487142/risk-factors-for-recurrent-pneumonia-in-post-irradiated-patients-with-nasopharyngeal-carcinoma
#6
Jing-Jie Wang, Rong-San Jiang, Ting-Ting Yen, Kai-Li Liang
BACKGROUND: Nasopharyngeal carcinoma (NPC) is a common cancer in eastern Asia. Chemoradiotherapy is the main treatment modality for NPC. Dysphagia and aspiration is not uncommon in post-irradiated NPC patients. The purpose of this study was to investigate the risk factors for recurrent pneumonia and the prognosis. METHODS: A retrospective chart review was conducted from January 2004 to December 2014. NPC patients who had been hospitalized for pneumonia in the study hospital were enrolled...
May 6, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28483227/excision-of-sublingual-gland-as-treatment-for-ranulas-in-pediatric-patients
#7
Brittany N Nguyen, Barbara N Malone, James D Sidman, Brianne Barnett Roby
OBJECTIVE: The aim of this case study is to demonstrate that post-operative complication rates of sublingual gland excision for treatment of ranulas are equal to or less than alternative methods with a lower recurrence rate than other surgical methods. METHODS: This was a retrospective review of pediatric patients from 2004 to 2015 at Children's Hospitals and Clinics of Minnesota. Sixteen ranulas and 6 plunging ranulas were treated via sublingual gland excision during this time frame...
June 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28477347/p4-medicine-approach-to-obstructive-sleep-apnoea
#8
REVIEW
Diane C Lim, Kate Sutherland, Peter A Cistulli, Allan I Pack
P4 medicine is an evolving approach to personalized medicine. The four Ps offer a means to: Predict who will develop disease and co-morbidities; Prevent rather than react to disease; Personalize diagnosis and treatment; have patients Participate in their own care. P4 medicine is very applicable to obstructive sleep apnoea (OSA) because each OSA patient has a different pathway to disease and its consequences. OSA has both structural and physiological mechanisms with different clinical subgroups, different molecular profiles and different consequences...
May 5, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28475798/the-surgical-management-of-symptomatic-benign-peripheral-nerve-sheath-tumors-of-the-neck-and-extremities-an-experience-of-442-cases
#9
Ketan I Desai
BACKGROUND: The occurrence of benign peripheral nerve sheath tumors (PNSTs) is not uncommon. The surgical excision of symptomatic benign PNSTs along with preservation of the affected nerve and its function is an ideal treatment option. OBJECTIVE: To analyze the outcome with respect to morbidity, extent of resection, and recurrence, and to review and compare our results with those reported in literature. METHODS: A retrospective review of clinical and radiological findings of 442 patients with benign PNSTs involving the neck and extremities treated surgically from 2000 to 2014 was performed...
May 5, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28472866/innervation-of-the-syrinx-of-the-zebra-finch-taeniopygia-guttata
#10
Macarena Faunes, João F Botelho, J Martin Wild
In songbirds the learning and maintenance of song is dependent on auditory feedback, but little is known about the presence or role of other forms of sensory feedback. Here we studied the innervation of the avian vocal organ, the syrinx, in the zebra finch. Using a combination of immunohistochemistry, immunofluorescence and neural tracing with subunit B of cholera toxin (CTB), we analysed the peripheral and central endings of the branch of the hypoglossal nerve that supplies the syrinx, the tracheosyringeal nerve...
May 4, 2017: Journal of Comparative Neurology
https://www.readbyqxmd.com/read/28458386/carotid-vertebrobasilar-anastomoses-with-reference-to-their-segmental-property
#11
Katsunari Namba
The primitive carotid-vertebrobasilar anastomoses are primitive embryonic cerebral vessels that temporarily provide arterial supply from the internal carotid artery to the longitudinal neural artery, the future vertebrobasilar artery in the hindbrain. Four types known are the trigeminal, otic, hypoglossal, and proatlantal intersegmental arteries. The arteries are accompanied by their corresponding nerves and resemble an intersegmental pattern. These vessels exist in the very early period of cerebral arterial development and rapidly involute within a week...
May 1, 2017: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/28452175/delayed-lower-cranial-neuropathy-after-oropharyngeal-intensity-modulated-radiotherapy-a-cohort-analysis-and-literature-review
#12
Katherine A Hutcheson, Maggie Yuk, Rachel Hubbard, Gary B Gunn, C David Fuller, Stephen Y Lai, Heather Lin, Adam S Garden, David I Rosenthal, Ehab Y Hanna, Merrill S Kies, Jan S Lewin
BACKGROUND: The purpose of this study was to examine swallowing-related lower cranial nerve palsy (LCNP) in oropharyngeal cancer (OPC) survivors after intensity-modulated radiotherapy (IMRT). METHODS: Patients treated with definitive IMRT (66-72 Gy) were pooled from institutional trial databases. Prospective analyses on parent trials included videofluoroscopy, clinical LCNP examination, and questionnaires pre-IMRT, 6 months post-IMRT, 12 months post-IMRT, and 24 months post-IMRT...
April 28, 2017: Head & Neck
https://www.readbyqxmd.com/read/28451489/hypoglossal-nerve-palsy-after-cervical-spine-surgery
#13
Christopher P Ames, Aaron J Clark, Adam S Kanter, Paul M Arnold, Michael G Fehlings, Thomas E Mroz, K Daniel Riew
STUDY DESIGN: Multi-institutional retrospective study. OBJECTIVE: The goal of the current study is to quantify the incidence of 2 extremely rare complications of cervical spine surgery; hypoglossal and glossopharyngeal nerve palsies. METHODS: A total of 8887 patients who underwent cervical spine surgery from 2005 to 2011 were included in the study from 21 institutions. RESULTS: No glossopharyngeal nerve injuries were reported...
April 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28421823/tapia-syndrome-an-unusual-complication-following-posterior-cervical-spine-surgery
#14
Adikarige Hd Silva, Matthew Bishop, Hari Krovvidi, Declan Costello, Jasmeet Dhir
Tapia syndrome, a rare complication of posterior cervical surgery, characterised by concurrent paralyses of recurrent laryngeal branch of vagus and hypoglossal cranial nerves, occurred in a patient after posterior cervical foraminotomies for radiculopathy. We discuss hypothesised pathophysiology, and diagnostic, therapeutic and avoidance strategies in relevance to prone neurosurgical procedures.
April 19, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28419805/hypoglossal-nerve-upper-airway-stimulator-implantation-after-radiotherapy-for-head-and-neck-malignancy
#15
Zhong Zheng, Shirley Hu, Boris Chernobilsky
No abstract text is available yet for this article.
April 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28415060/-a-case-of-foramen-magnum-meningioma-manifesting-as-hypoglossal-nerve-palsy
#16
Yasufumi Inaka, Naoki Otani, Sho Nishida, Hideaki Ueno, Arata Tomiyama, Satoshi Tomura, Terushige Toyooka, Kojiro Wada, Kentaro Mori
We report a case of foramen magnum meningioma manifesting as hypoglossal nerve palsy. A 72-year-old woman presented with progressive hypoglossal nerve palsy and lingual atrophy on the left side. Gadolinium-enhanced T1-weighted magnetic resonance imaging revealed a heterogeneously enhanced mass lesion with dural tail sign partially extending into the hypoglossal canal. The transcondylar approach was performed to expose the hypoglossal canal and resect the tumor completely. Histological examination revealed a transitional meningioma...
April 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28395115/the-brain-of-the-tree-pangolin-manis-tricuspis-i-general-appearance-of-the-central-nervous-system
#17
Aminu Imam, Moyosore S Ajao, Adhil Bhagwandin, Amadi O Ihunwo, Paul R Manger
Here, we describe the superficial appearance of the brain of the rarely studied tree pangolin. Phylogenetic analyses have placed the pangolins, order Pholidota, as a sister group to the order Carnivora. The majority of features visible on the surface of the tree pangolin brain, and its overall appearance can be described as typically mammalian. The pattern of sulci and gyri, while simple, appears very similar to that observed in carnivores. Two derived features of the Pholidota were observed, the first being the rostral decussation of the pyramidal tract, which instead of occurring at the spinomedullary junction, decussates at the level of the caudal pole of the facial nerve nucleus in the rostral medulla oblongata...
April 10, 2017: Journal of Comparative Neurology
https://www.readbyqxmd.com/read/28393059/tapia-s-syndrome-after-corrective-jaw-surgery-under-general-anesthesia-a-case-report
#18
Farzad Izadi, Aslan Ahmadi, Ali Daneshvar, Mahdi Safdarian
INTRODUCTION: Tapia's syndrome is a rare complication of recurrent laryngeal and hypoglossal nerve paralysis due to anesthetic airway mismanagement or malpositioning of the patient's head during surgery. CASE REPORT: Here we present a case of Tapia's syndrome in a 22-year-old male after corrective jaw surgery under general anesthesia, with a long period of recovery, related to airway management procedures and/or overstretching of the neck during positioning for surgery...
March 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28378061/tongue-surgeries-for-pediatric-obstructive-sleep-apnea-a-systematic-review-and-meta-analysis
#19
REVIEW
Macario Camacho, Michael W Noller, Soroush Zaghi, Lauren K Reckley, Camilo Fernandez-Salvador, Erika Ho, Brandyn Dunn, Dylan Chan
OBJECTIVES: To evaluate the international literature for studies reporting outcomes for obstructive sleep apnea (OSA) in children undergoing isolated tongue surgeries. METHODS: Two authors searched from inception through November 14, 2016 in four databases including PubMed/MEDLINE. RESULTS: 351 studies were screened. Eleven studies (116 children) met criteria. Most children were syndromic and had craniofacial disorders, co-morbidities, or other serious medical issues...
April 4, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28364580/end-organ-radiographic-manifestations-of-cranial-neuropathies-a-concise-review
#20
Vijay A Patel, Thomas T Zacharia, David Goldenberg, Johnathan D McGinn
BACKGROUND: Cranial neuropathies are a spectrum of disorders associated with dysfunction of one or more of the twelve cranial nerves and the subsequent anatomic structures they innervate. OBJECTIVE: The purpose of this article is to review radiographic imaging findings of end-organ aberrations secondary to cranial neuropathies. METHOD: All articles related to cranial neuropathies were retrieved through the PubMed MEDLINE NCBI database from January 1, 1991 to August 31, 2014...
March 23, 2017: Clinical Imaging
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